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This Spring Boot file upload performance test started with a simple question: How far can a Spring Boot file service go under realistic mixed file t
So I've been solo-building fz — a fast, opinionated build tool for C/ASM projects written in Go. No Makefile hell, no CMake nightmares. Just a single
I wanted to practice Go regularly by building real projects, so I decided to solve a problem I personally face: expense tracking. For the last few mo
As developers, we spend a massive chunk of our day staring at database clients. But let's be honest—many existing tools feel either incredibly bloated
Problem and Motivation After years away, I decided to return to my favorite programming language: Java. My main goal was to deepen my under
sourcemaps helps developers in debugging, sometimes it gets exposed at the last line of the client side javascript/typescript code, usually the source
I'm not saying rewrite your stack in Rust. I'm saying: learn enough to read it. Here's why, from someone who dragged their feet for years and finally
Let me tell you a story that starts in 2013, peaks somewhere around 2019, and ends with me staring at a $4,200 AWS bill at 11pm on a Tuesday.
Bun started as a bet that JavaScript tooling could be much faster. That bet paid off. Now, Bun is making another one: rewriting its runtime in Rust. H
I love JavaScript. Even though I have learned several languages, JavaScript has become my first choice when building new projects. In this post I'll
Quick Summary: 📝 OpenCut is a free and open-source video editor being rewritten from the ground up to support web, desktop, and mobile plat
I built Ops Pulse because I needed a calmer way to diagnose my Cloudflare setup. When you are running Workers, D1, cron schedules, and logs across a
Backstory: A year ago I built a speech-to-text assistant for myself, because on Linux this has always been a pain and there still was not r
Roo is great at hiding the differences between CSV, XLSX, ODS, and friends behind one spreadsheet-style API, but its CSV processing is slow. Meet roo
Online privacy has never been more talked about, yet it has never been more misunderstood. In 2026, most people believe they are “covered” because the
PDF watermarks are commonly used for branding, document protection, approvals, confidential files, and internal document tracking. Whether it’s adding
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TL;DR NornicDB's MVCC layer assigns each committed write a (CommitTimestamp, CommitSequence) pair, where CommitTimestamp comes from time.No
Most operators think memory in AI systems is about storage. They build vector databases, implement RAG pipelines, and call it solved. They're addressi
Explore the Zen of Python and its 19 guiding principles for writing readable, practical code. Learn its history, jokes, and meaning.